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libperf: Avoid counting of nonfilterable fdarray fds

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Avoid counting of struct pollfd *entries objects with
fdarray_flag__nonfilterable flag by fdarray__filter().

Nonfilterable objects are still processed if requested revents have been
signaled for them.

Signed-off-by: Alexey Budankov <alexey.budankov@linux.intel.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/b5ab0d2c-b742-0032-e8d3-c8e2eb423c42@linux.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Alexey Budankov 2020-07-17 10:00:15 +03:00 committed by Arnaldo Carvalho de Melo
parent ab4c1f9f68
commit d3da1f0900
1 changed files with 2 additions and 1 deletions
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3
tools/lib/api/fd/array.c
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@ -109,7 +109,8 @@ int fdarray__filter(struct fdarray *fda, short revents,
continue;
}
++nr;
if (!(fda->priv[fd].flags & fdarray_flag__nonfilterable))
++nr;
}
return nr;